The 26-year-old model, who's appeared on the cover of numerous fashion magazines and walked for designers such as Jean-Paul Gaultier, Marc Jacobs, Christian Lacroix and Stella McCartney, has been married to husband James Edward Conran for four years and made headlines when they wed in spectacular style.

Coco, who grew up in Richmond, B.C., also posted her pregnancy announcement on Instagram, along with a video of the chic model showcasing her growing belly in a nude bodysuit.

Coco captioned the video: "@JamesEdwardConran and I are absolutely thrilled to announce that after 4 years of marriage we are expanding our family and expecting our first child spring of 2015! - James & Coco."